assertNotNull("Failed to find ignored resource type. Did the type name in the plugin descriptor change?",
resourceTypeIgnored);
pluginMgr.deletePlugins(subjectMgr.getOverlord(), asList(plugin3.getId()));
inventoryManager.purgeDeletedResourceType(resourceType);
inventoryManager.purgeDeletedResourceType(resourceTypeIgnored);
ackDeletedPlugins();
assertTrue("Expected " + plugin3 + " to be ready for purge since all its resource types have been purged "
+ "and the servers acked its deletion", pluginMgr.isReadyForPurge(plugin3));